try { f.setIncludesfile(new File("/a")); fail("Can set includesfile in " + f.getDataTypeName() + " that is a reference."); } catch (BuildException be) { assertEquals("You must not specify more than one attribute " + "when using refid", be.getMessage()); }
try { f.setRefid(new Reference("dummyref")); fail("Can add reference to " + f.getDataTypeName() + " with elements from setIncludes"); } catch (BuildException be) { assertEquals("You must not specify more than one attribute " + "when using refid", be.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/AbstractFileSetTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/AbstractFileSetTest.java
Method name: void testEmptyElementIfIsReference() Method name: void testEmptyElementIfIsReference()
Number of AST nodes: 3 Number of AST nodes: 3
1
try {
1
try {
2
            f.setIncludesfile(new File("/a"));
2
            f.setRefid(new Reference("dummyref"));
3
            fail("Can set includesfile in "
3
            fail("Can add reference to "
4
                 + f.getDataTypeName()
4
                 + f.getDataTypeName()
5
                 + " that is a reference.");
5
                 + " with elements from setIncludes");
6
        } catch (BuildException be) {
6
        } catch (BuildException be) {
7
            assertEquals("You must not specify more than one attribute "
7
            assertEquals("You must not specify more than one attribute "
8
                         + "when using refid", be.getMessage());
8
                         + "when using refid", be.getMessage());
9
        }
9
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)39.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    21
    try
    3
    try
    22
    f.setIncludesfile(new File("/a"));
    22
    f.setIncludesfile(new File("/a"));
    4
    f.setRefid(new Reference("dummyref"));
    Differences
    Expression1Expression2Difference
    java.io.Fileorg.apache.tools.ant.types.ReferenceVARIABLE_TYPE_MISMATCH
    "/a""dummyref"LITERAL_VALUE_MISMATCH
    setIncludesfilesetRefidMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Type java.io.File does not match with type org.apache.tools.ant.types.Reference
    • Make classes java.io.File and org.apache.tools.ant.types.Reference extend a common superclass
    Expression f.setIncludesfile(new File("/a")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setRefid(new Reference("dummyref")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression f.setIncludesfile(new File("/a")) is a void method call, and thus it cannot be parameterized
    Expression f.setRefid(new Reference("dummyref")) is a void method call, and thus it cannot be parameterized
    4
    f.setRefid(new Reference("dummyref"));
    23
    fail("Can set includesfile in " + f.getDataTypeName() + " that is a reference.");
    23
    fail("Can set includesfile in " + f.getDataTypeName() + " that is a reference.");
    5
    fail("Can add reference to " + f.getDataTypeName() + " with elements from setIncludes");
    Differences
    Expression1Expression2Difference
    " that is a reference."" with elements from setIncludes"LITERAL_VALUE_MISMATCH
    "Can set includesfile in ""Can add reference to "LITERAL_VALUE_MISMATCH
    5
    fail("Can add reference to " + f.getDataTypeName() + " with elements from setIncludes");
    Precondition Violations (5)
    Row Violation
    1Type java.io.File does not match with type org.apache.tools.ant.types.Reference
    2Expression f.setIncludesfile(new File("/a")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression f.setRefid(new Reference("dummyref")) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression f.setIncludesfile(new File("/a")) is a void method call, and thus it cannot be parameterized
    5Expression f.setRefid(new Reference("dummyref")) is a void method call, and thus it cannot be parameterized